Use cross product then solve the 1 step equation s/23=12/15
1 answer:
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Answer:
Step-by-step explanation:
To find the cost of the entire fence, we need to first determine the lawn's length before calculating its perimeter.
Area of rectangular lawn = (formula for the area of a rectangle)
feet
Now that we have the lawn's length and width, we can calculate the perimeter:
Perimeter (formula for the perimeter of a rectangle)
feet
Since each foot of lawn costs $2, then the cost of the entire fence will be:
∴ The entire fence costs .
Hope this helps :)